Results 21 to 30 of about 1,638,095 (300)

An assessment of the risk to surface water ecosystems of groundwater P in the UK and Ireland [PDF]

, 2010
A good quantitative understanding of phosphorus (P) delivery is essential in the design of management strategies to prevent eutrophication of terrestrial freshwaters. Most research to date has focussed on surface and near-surface hydrological pathways,
Willby, N., Whelan, Michael J., Holman, Ian P., Willby, NJ, Howden, Nicholas J K, Bellamy, Patricia H., Howden, NJK, Holman, Ian P, Rivas Casado, Monica, Bellamy, PH, Holman, IP, Willby, Nigel, Whelan, MJ, Howden, Nicholas J. K., Bellamy, Pat H, Whelan, Mick J, Rivas-Casado, Monica, Rivas-Casado, M   +17 more
core   +1 more source

Methods for Characterizing Groundwater Resources with Sparse In Situ Data

Hydrology, 2022
Accurate characterization of groundwater resources is required for sustainable management. Due to the cost of installing monitoring wells and challenges in collecting and managing in situ data, groundwater data are sparse—especially in developing ...
Ren Nishimura, Norman L. Jones, Gustavious P. Williams, Daniel P. Ames, Bako Mamane, Jamila Begou   +5 more
doaj   +1 more source

Thermal management of an unconsolidated shallow urban groundwater body [PDF]

, 2013
This study presents the development of tools for the sustainable thermal management of a shallow unconsolidated urban groundwater body in the city of Basel (Switzerland). The concept of the investigations is based on (1) a characterization of the present
F. Händel, J. Epting, Epting, J., Huggenberger, P., P. Huggenberger, Händel, F.   +5 more
core   +2 more sources

Measuring basin-scale aquifer storage change and mapping specific yield in Albuquerque, New Mexico, USA, with repeat microgravity data

Journal of Hydrology: Regional Studies, 2023
Study Region: The groundwater basin underlying the City of Albuquerque, New Mexico, USA. Study Focus: The study focuses on changes in groundwater storage and how those changes relate to groundwater-level changes.
J.R. Kennedy, M.T. Bell
doaj   +1 more source

Catchment-scale non-linear groundwater-surface water interactions in densely drained lowland catchments [PDF]

, 2009
Freely discharging lowland catchments are characterized by a strongly seasonal contracting and expanding system of discharging streams and ditches. Due to this rapidly changing active channel network, discharge and solute transport cannot be modeled by a
van der Velde, Y., de Rooij, G.H., Rooij, G.H., de, Y. van der Velde, G. H. de Rooij, Torfs, P.J.J.F., Velde, Y., van der, Torfs, P. J.J.F., Van Der Velde, Y.; id_orcid, De Rooij, G. H., P. J. J. F. Torfs   +10 more
core   +2 more sources

Numerical Simulation of the Influence of Geological CO2 Storage on the Hydrodynamic Field of a Reservoir

Geofluids, 2019
CO2 geological storage in deep saline aquifers is an effective way to reduce CO2 emissions. The injection of CO2 inevitably causes a significant pressure increase in reservoirs.
Zhaoxu Mi, Fugang Wang, Zhijie Yang, Xufeng Li, Yujie Diao, Xin Ma, Hailong Tian   +6 more
doaj   +1 more source

Inferring decelerated land subsidence and groundwater storage dynamics in Tianjin–Langfang using Sentinel-1 InSAR

International Journal of Digital Earth, 2022
To meet the growing demand for socioeconomic development, a large amount of groundwater is extracted from confined aquifers worldwide. The North China Plain has experienced considerable groundwater depletion and subsidence during the past six decades. In
Xuguo Shi, Tongtong Zhu, Wei Tang, Mi Jiang, Houjun Jiang, Chen Yang, Wei Zhan, Zutao Ming, Shaocheng Zhang   +8 more
doaj   +1 more source

A Study on the CO2-Enhanced Water Recovery Efficiency and Reservoir Pressure Control Strategies

Geofluids, 2019
CO2 geological storage (CGS) proved to be an effective way to mitigate greenhouse gas emissions, and CO2-enhanced water recovery (CO2-EWR) technology may improve the efficiency of CO2 injection and saline water production with potential economic value as
Zhijie Yang, Tianfu Xu, Fugang Wang, Yujie Diao, Xufeng Li, Xin Ma, Hailong Tian   +6 more
doaj   +1 more source

Assessment of groundwater reservoir and the influence of its characteristics on water dynamic control

Water Science and Technology, 2023
Groundwater reservoirs play an important role in regional water volume balance. In order to ensure the efficiency of a groundwater reservoir and obtain its maximum value, it is necessary to figure out its characteristics, such as minimum water level ...
Wenli Yao, Xiaoli Liu, Fang Wang, Enzhi Wang, Linshun Cao, Peng Bai, Nan Hu   +6 more
doaj   +1 more source

Global-scale modeling of groundwater recharge [PDF]

, 2007
Long-term average groundwater recharge, which is equivalent to renewable groundwater resources, is the major limiting factor for the sustainable use of groundwater.
P. Döll, Fiedler, Kristina, Döll, P., Döll, Petra, Fiedler, K., K. Fiedler   +5 more
core   +2 more sources